Toward combining intra-real time dispatch (RTD) and AGC for on-line power balancing

Marija D. Ilie; Xiaoqi Yin; Qixing Liu; Yang Weng

doi:10.1109/PESGM.2014.6939398

Toward combining intra-real time dispatch (RTD) and AGC for on-line power balancing

Marija D. Ilie, Xiaoqi Yin, Qixing Liu, Yang Weng

Research output: Contribution to journal › Conference article

3 Citations (Scopus)

Abstract

In this paper we propose first a predictive adaptive intra-RTD dispatch comprising: (1) Intra-RTD non-zero mean predictor which utilizes historic data about various uncertainties to predict the most likely non-zero mean imbalances; and, (2) Adaptive controller for non-zero mean intra-RTD imbalances using two-stage robust optimization. The result of applying these methods sequentially at the beginning of each RTD interval is the least-cost robust adaptation of RTD schedules in anticipation of the most likely non-zero mean imbalances. We illustrate how this proposed predictive adaptive intra-RTD dispatch can be implemented for a typical hour. Second, only hard-to-predict near-zero-mean imbalances are compensated using Automatic Generation Control (AGC). The basic conclusion is that a combination of predictive adaptive intra-RTD and recently proposed Enhanced-AGC (E-AGC) should be used for the least cost on-line balancing of non-zero mean and zero mean imbalances, respectively.

Original language	English (US)
Article number	6939398
Journal	IEEE Power and Energy Society General Meeting
Volume	2014-October
Issue number	October
DOIs	https://doi.org/10.1109/PESGM.2014.6939398
State	Published - Jan 1 2014
Externally published	Yes
Event	2014 IEEE Power and Energy Society General Meeting - National Harbor, United States Duration: Jul 27 2014 → Jul 31 2014

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Costs

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Uncertainty

ASJC Scopus subject areas

Energy Engineering and Power Technology
Nuclear Energy and Engineering
Renewable Energy, Sustainability and the Environment
Electrical and Electronic Engineering

Cite this

Ilie, M. D., Yin, X., Liu, Q., & Weng, Y. (2014). Toward combining intra-real time dispatch (RTD) and AGC for on-line power balancing. IEEE Power and Energy Society General Meeting, 2014-October(October), [6939398]. https://doi.org/10.1109/PESGM.2014.6939398

Toward combining intra-real time dispatch (RTD) and AGC for on-line power balancing. / Ilie, Marija D.; Yin, Xiaoqi; Liu, Qixing; Weng, Yang.

In: IEEE Power and Energy Society General Meeting, Vol. 2014-October, No. October, 6939398, 01.01.2014.

Research output: Contribution to journal › Conference article

Ilie, MD, Yin, X, Liu, Q & Weng, Y 2014, 'Toward combining intra-real time dispatch (RTD) and AGC for on-line power balancing', IEEE Power and Energy Society General Meeting, vol. 2014-October, no. October, 6939398. https://doi.org/10.1109/PESGM.2014.6939398

Ilie MD, Yin X, Liu Q, Weng Y. Toward combining intra-real time dispatch (RTD) and AGC for on-line power balancing. IEEE Power and Energy Society General Meeting. 2014 Jan 1;2014-October(October). 6939398. https://doi.org/10.1109/PESGM.2014.6939398

Ilie, Marija D. ; Yin, Xiaoqi ; Liu, Qixing ; Weng, Yang. / Toward combining intra-real time dispatch (RTD) and AGC for on-line power balancing. In: IEEE Power and Energy Society General Meeting. 2014 ; Vol. 2014-October, No. October.

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10.1109/PESGM.2014.6939398